<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title>表格作业</title>
	</head>
	<body>
		<table border="10" width="280px" height="280px" cellspacing="0px" cellpadding="10px">
			<tr>
				<td colspan="2">a</td>
				<td rowspan="3">b</td>
				
			</tr>
			<tr>
				<td rowspan="3">c</td>
				<td rowspan="2">d</td>
				
			</tr>
			<tr>
				
				
				
			</tr>
			<tr>
				<td colspan="2">e</td>
				
			</tr>
		</table>
	</body>
</html>